Union Gap Rainfall Forecast

Today 26 Mar
No Rain
Fri 27 Mar
No Rain
Sat 28 Mar
No Rain
Sun 29 Mar
5%
Mon 30 Mar
15%
Tue 31 Mar
15%
Wed 1 Apr
35%

Union Gap Rainfall Statistics

March Rainfall

Yakima Air Terminal - McAllister Field (2.5 miles)

Total Rainfall 2026
1.8in
Daily Average 2026
0.02in
Wettest Day 16 February, 2026
0.3in
Wet Days 2026
17/85 (20%)
Total Rainfall February
1.1in
Daily Average February
0.04in
Wettest Day 16 February, 2026
0.3in
Wet Days February
10/28 (36%)
Total Rainfall March
0.2in
Daily Average March
0.01in
Wettest Day 13 March, 2026
0.2in
Wet Days March
3/26 (12%)

Climate (2010–Present)

Yakima Air Terminal - McAllister Field (2.5 miles)

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Annual Average 2021–2025
7.5in
Monthly Average 2021–2026
0.6in
Daily Average 2021–2026
0.02in
Wettest Day 18 December, 2025
0.9in

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